FR793721A - - Google Patents

Info

Publication number
FR793721A
FR793721A FR793721DA FR793721A FR 793721 A FR793721 A FR 793721A FR 793721D A FR793721D A FR 793721DA FR 793721 A FR793721 A FR 793721A
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR793721A publication Critical patent/FR793721A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors
    • G04C15/0009—Clocks driven by synchronous motors without power-reserve
    • G04C15/0036—Clocks driven by synchronous motors without power-reserve provided with means for indicating disturbance
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors
    • G04C15/0054—Clocks driven by synchronous motors with power-reserve
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Multiple Motors (AREA)
FR793721D 1934-10-19 1935-08-10 Expired FR793721A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH793721X 1934-10-19
CH177312T 1940-12-30

Publications (1)

Publication Number Publication Date
FR793721A true FR793721A (zh) 1936-01-30

Family

ID=37496820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793721D Expired FR793721A (zh) 1934-10-19 1935-08-10

Country Status (6)

Country Link
US (1) US2099759A (zh)
AT (1) AT149949B (zh)
BE (1) BE412204A (zh)
CH (1) CH177312A (zh)
FR (1) FR793721A (zh)
GB (1) GB448080A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097912B (de) * 1958-10-23 1961-01-19 Friedrich Mauthe G M B H Elektromotorischer Triebfederaufzug von Zeitwerken, vorzugsweise fuer Batteriebetrieb

Also Published As

Publication number Publication date
CH177312A (de) 1935-05-31
US2099759A (en) 1937-11-23
GB448080A (en) 1936-06-02
AT149949B (de) 1937-06-10
BE412204A (zh) 1935-12-31

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